
05-07-2025 12:38
Åge OterhalsI found this pyrenomycetous fungi in pine forest o

02-07-2025 18:45
Elisabeth StöckliBonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

04-07-2025 20:12
Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33
Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00
Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43
me mandan el material seco de Galicia (España)

03-07-2025 18:40
me mandas el material seco de Galicia (España) re
Black with a mycelium.
Per Marstad,
27-02-2019 11:16
Spores 27-28 x 6-8 my, with 3 segments.
I would like to have a name.
Per.
Lothar Krieglsteiner,
27-02-2019 11:28

Re : Black with a mycelium.
Hello Per,
macroscopically this looks much like Chaetosphaerella phaeostroma.
The single spore (is it an ascospore?) could fit, too (but are a bit short) - 3 septa, end cells hyaline.
Best regards, Lothar
Per Marstad,
27-02-2019 11:44
Re : Black with a mycelium.
In the description in Fungi and Lichens of Great Britain and Ireland tha size of the ascospore is (22-) 31-36 x 6-9 my and the form is exactly like my picture, so your determination is right, I think. Thank you.
Per.
Per.